{if $nextData}<div class="content-footer">
	{if $param.fetch eq 'practice'}<div class="try"><a href="javascript:;" class="restart"><i class="iconfont icon-shuaxin"></i>再试一次</a></div>{/if}
	<div class="next">
		<a href="/learnings/{$nextData.course_id}">下一步：{$nextData.type|returnCourseZh=###}</a>
	</div>
</div>{/if}